Emission Systems
My Garage
Color
Condition
MSRP
Category
- Belts, Pulleys & Brackets
- Block Parts
- Camshafts, Lifters & Parts
- Complete Engines
- Crankshafts & Parts
- Cylinder Heads & Parts
- Engine Bearings
- Motor Mounts
- Oil Filler Caps
- Oil Pans
- Oil Pumps
- Other
- Pistons, Rings, Rods & Parts
- Rocker Arms & Parts
- Timing Components
- Vacuum Pumps
- Valve Covers
- Valves & Parts
Vapor Hose
Part Number: 86589781
GM Other Names: Line, F (S)Hose
Replaces: 86770572
Description: Fwd. Traverse. Pump to canister. Acadia.
Fits:
- Buick:
- Enclave
- Chevrolet:
- Traverse
- GMC:
- Acadia
MSRP $149.62
$81.92
Harness
Part Number: 86784917
GM Notes: Included with tank.
Other Names: F Harness
Replaces: 84808697, 86772599
Description: 3.0L diesel, emission reduction system.
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Suburban,
- Tahoe
- GMC:
- Yukon,
MSRP $164.00
$89.79
Vapor Canister Purge Valve
Part Number: 96553403
GM Other Names: Purge Control Valve, 16145
Description: Aveo, Aveo5. Controls vapor flow from canister to engine
Fits:
- Chevrolet:
- Aveo,
- Aveo5
MSRP $94.58
$55.28
Exhaust Gas Recirculation (EGR) Valve Cooler
Part Number: 98034354
GM Other Names: Egr Cooler
Description: 2006-2009. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Express 2500,
- Express 3500
- GMC:
- Savana 2500,
- Savana 3500
Backordered
Exhaust Gas Recirculation (EGR) Valve Cooler Heat Shield
Part Number: 98041587
GM Other Names: Heat Shield
Description: 2006-2009. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Express 2500,
- Express 3500
- GMC:
- Savana 2500,
- Savana 3500
MSRP $34.44
$22.39
Vapor Canister Hose
Part Number: 96865769
GM Other Names: Hose
Replaces: 96495248
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Aveo,
- Aveo5
MSRP $99.86
$62.33
Vapor Canister
Part Number: 95939884
GM Other Names: Vapor Canister
Description: Spark. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine...
Fits:
- Chevrolet:
- Spark
MSRP $135.95
$89.32
Heated Oxygen Sensor
Part Number: 96418965
GM Other Names: Oxygen Sensor, 16104
Description: Front. Aveo. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
Fits:
- Chevrolet:
- Aveo,
- Aveo5
MSRP $289.26
$157.65
OEM NEW 2002-04 GM Chevrolet GMC Base Silverado Sierra EGR Valve Gasket 97288794
Part Number: 97288794
GM Other Names: Gasket
Description: All models. 6.6l. From back of valve.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500
- GMC:
- Sierra 2500 HD,
- Sierra 3500
MSRP $103.70
$64.74
Exhaust Gas Recirculation (EGR) Valve Cooler
Part Number: 97303654
GM Other Names: Cooler
Description: All models. 6.6l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500
- GMC:
- Sierra 2500 HD,
- Sierra 3500
Backordered
Exhaust Gas Temperature (Egt) Sensor
Part Number: 98299542
GM Other Names: F Sensor
Description: Position 2.
Fits:
- Chevrolet:
- LCF 3500HD
MSRP $192.96
$105.65
A.I.R Pipe
Part Number: 90571548
GM Other Names: Tube, Pipe
Description: Saturn. 2.2l. Saturn. 3.0l.
Fits:
- Saturn:
- L100,
- L200,
- L300,
- LS2,
- LW2,
MSRP $67.28
$44.83
Multi-Purpose Clamp
Part Number: 90572589
GM Notes: Included with resonator. Included with lower hose. Included with by-pass pipe. Included with by-pass hose. Included with pipe assembly....
Other Names: Engine Oil Cooler Hose Retaining Clamp
Replaces: 11548033, 30566122, 30571680, 84021232, 84021235, 90469890, 90572967
Description: 1.6L. 2.2L, with dohc. 3.6L, to pipe. 3.0L twin-turbo, auxiliary radiator, to pipe. 1.8L, center and rear. 1.3l turbo. 2.4L, 2008-10....
Fits:
- Buick:
- Encore GX
- Cadillac:
- CT6,
- CTS,
- XT5,
- XT6
MSRP $8.06
$7.25
Secondary Air Inlet Valve Actuating Vacuum Tank
Part Number: 90502721
GM Notes: Included with resonator assembly.
Other Names: Vacuum Reservoir
Description: 3.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- CTS
MSRP $78.92
$46.13
Vapor Canister
Part Number: 88973481
GM Other Names: Vapor Canister, 14954
Replaces: 88973482, 88973484, 88973485
Description: 2.4L, without awd, without gt. Vibe. 1.8l. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be...
Fits:
- Pontiac:
- Vibe
MSRP $541.60
$294.09
Heated Oxygen Sensor
Part Number: 93191307
GM Other Names: Oxygen Sensor
Replaces: 93185456
Description: Astra. Front (position 1). This part requires programming and/or special setup procedures GM Service Information describes the...
Fits:
- Saturn:
- Astra
MSRP $144.24
$78.98
OEM NEW 2007-2020 GM Chevrolet GMC Canyon Exhaust Muffler and Pipe Nut 15709703
Part Number: 15709703
GM Notes: Included with converter & pipe.
Other Names: Muffler & Pipe Nut
Replaces: 14109305
Description: 2.5L. 2007-08. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision...
Fits:
- Buick:
- Envision,
- Regal,
- Verano
- Cadillac:
- CT4,
- CT6,
MSRP $6.39
$5.75
Multi-Purpose Stud
Part Number: 14062201
GM Other Names: Stud
Replaces: 12561093
Description: 2.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- S10
- GMC:
- Sonoma
MSRP $6.73
$6.06
Multi-Purpose Bolt
Part Number: 15602721
GM Other Names: Secondary Air Injection Pump Bolt
Replaces: 11515205, 25621694
Description: Secondary pump, with california emission, 3.8L. Secondary pump, with california emission, 3.4L. This GM Genuine Part is designed,...
Fits:
- Buick:
- Century
- Chevrolet:
- Monte Carlo
- Pontiac:
- Grand Prix
MSRP $1.25
$1.08
Exhaust Gas Re-Circulation (Egr) Valve Filter
Part Number: 01977796
GM Notes: Included with solenoid valve.
Other Names: Filter, Element
Description: Air pump, california only. 3.1l. 3.4L. California emissions.
Fits:
- Buick:
- Century,
- Rendezvous,
- Roadmaster
- Cadillac:
- Brougham
- Chevrolet:
- Beretta,
MSRP $8.26
$6.18
F (S)Valve Kit
Part Number: 19540382
GM Replaces: 12588470, 19435043, 89018176
Description: Equinox, Torrent. 3.4l.
Fits:
- Chevrolet:
- Equinox
- Pontiac:
- Torrent
MSRP $401.72
$218.13
Vapor Canister Vent Hose
Part Number: 20853510
GM Notes: Included with filler pipe.
Other Names: Vent Hose
Replaces: 25802840
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Equinox
- GMC:
- Terrain
MSRP $111.36
$60.97
Heated Oxygen Sensor
Part Number: 12652845
GM Other Names: Oxygen Sensor
Replaces: 12677120
Description: 2.0L turbo. CTS. 2.0l. Upper. Envision. 2.0l. Bank 1 sen 1. Equinox, Terrain. 2.0l. Upstream. Detects oxygen content in the exhaust...
Fits:
- Buick:
- Envision
- Cadillac:
- ATS,
- CT4,
- CT6,
- CTS
MSRP $97.50
$56.99
Passenger Side Turbocharger Control Solenoid Valve
Part Number: 12654584
GM Other Names: Hose & Tube Assembly
Description: 3.0L twin-turbo, wastegate system. Charge air bypass. CT6. 3.0l. Right. This GM Genuine Part is designed, engineered, and tested to...
Fits:
- Cadillac:
- CT6
MSRP $400.78
$248.09
Positive Crankcase Ventilation (PCV) Tube
Part Number: 12654636
GM Other Names: PCV Tube
Description: 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $61.52
$35.96
Exhaust Gas Recirculation (EGR) Valve Cooler
Part Number: 12656014
GM Other Names: Cooler Assembly
Replaces: 12644796
Description: With diesel, egr valve & related components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
- Chevrolet:
- Cruze
MSRP $1,453.16
$783.25
Positive Crankcase Ventilation (PCV) Oil Separator Drain Pipe
Part Number: 12657323
GM Notes: Includes PCV Valve.
Other Names: A.I.R Pipe
Replaces: 12628281, 12634217, 12637296, 12649569
Description: Silverado, sierra. 6.6l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $127.91
$79.84
OEM NEW 2011-19 GM Chevrolet GMC Sierra Vapor Canister Purge Valve Tube 12658354
Part Number: 12658354
GM Other Names: Tube
Replaces: 12577406, 12584920, 12592088, 12610667, 12617169
Description: Silverado, sierra. 6.0l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $32.00
$20.80
Vapor Canister Purge Tube
Part Number: 12631953
GM Other Names: Tube
Description: 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Impala,
- Malibu Limited
MSRP $22.16
$14.40
OEM NEW 2013-18 GM Buick Cadillac Chevrolet Vapor Canister Purge Valve 12632174
Part Number: 12632174
GM Other Names: Purge Control Valve
Description: Controls vapor flow from canister to engine
Fits:
- Buick:
- Encore,
- Envision,
- LaCrosse,
- Regal,
- Regal Sportback,
MSRP $64.04
$37.43
Exhaust Gas Recirculation (EGR) Valve Cooling Feed Hose
Part Number: 12632214
GM Other Names: Engine Coolant Hose
Description: Front EGR Cooler. Inlet. Hose with One Bend. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $24.56
$15.96
OEM NEW 2011-16 GM Chevrolet Silverado Sierra Emission System EGR Pipe 12632253
Part Number: 12632253
GM Other Names: Egr Pipe
Description: 6.6L diesel, egr valve & related components, 2015-16. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $272.10
$148.29
Secondary Air Injection Shut-Off and Check Valve
Part Number: 12636250
GM Other Names: Check Valve
Description: A.i.r. Pump, 3.6L. ATS. 3.6l. Right. Helps prevent exhaust from entering air pump
Fits:
- Cadillac:
- ATS
MSRP $321.58
$175.58
Positive Crankcase Ventilation (PCV) Tube
Part Number: 12636477
GM Other Names: PCV Hose
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Volt
MSRP $48.00
$31.98
Secondary Air Injection Pipe
Part Number: 12647908
GM Other Names: A.I.R Pipe
Description: 2.4L. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested to...
Fits:
- Buick:
- LaCrosse
- Chevrolet:
- Impala,
- Malibu
MSRP $309.81
$169.15
Positive Crankcase Ventilation (PCV) Tube
Part Number: 12648746
GM Other Names: PCV Tube
Replaces: 92228750
Description: 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Camaro
MSRP $52.26
$30.55
Exhaust Gas Recirculation (EGR) Valve Cooler
Part Number: 12645820
GM Other Names: Cooler
Description: Silverado, sierra. 6.6l. 6.6L diesel, egr valve & related components, 2015-16, rear. This GM Genuine Part is designed, engineered, and...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $720.94
$391.47
Exhaust Gas Recirculation (EGR) Valve Cooler Water Bypass Inlet Hose
Part Number: 12646516
GM Other Names: Engine Coolant Hose
Description: Rear EGR Cooler. Inlet. 2nd Design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $23.44
$15.24
Pump
Part Number: 19434681
GM Other Names: F (S)Pump
Replaces: 12588210
Description: Lucerne. 3.8l.
Fits:
- Buick:
- Lucerne
MSRP $267.43
$145.75
Diesel Emissions Fluid Level Sensor
Part Number: 20760381
GM Notes: Included with tank.
Other Names: Control Unit
Description: Level & temp module. Silverado, sierra. Temp switch. 2010-16, emission reduction system. Express, savana. 6.6l diesel. 6.6L diesel,...
Fits:
- Chevrolet:
- Cruze,
- Express 2500,
- Express 3500,
- Silverado 2500 HD,
- Silverado 3500 HD
MSRP $393.66
$214.94
Solenoid
Part Number: 01997224
GM Other Names: Control Solenoid, Egr Solenoid, Valve
Description: 3.1L.
Fits:
- Chevrolet:
- Lumina APV
- Oldsmobile:
- Silhouette
- Pontiac:
- Trans Sport
MSRP $41.80
$24.43
Vapor Canister Purge Pipe
Part Number: 22738311
GM Other Names: Canister Hose
Replaces: 15870739
Description: 3.5 & 3.9L. 5.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Impala,
- Monte Carlo
Not For Sale
Vapor Canister Vent Solenoid
Part Number: 22783574
GM Other Names: Vapor Canister Purge Solenoid, 10007
Replaces: 20981704
Description: Silverado, sierra. Standard cab. Location-Vapor Canister. Incl.Hose. Controls fresh air flow to the canister
Sends fuel vapors to the...
Fits:
- Chevrolet:
- Silverado 1500
- GMC:
- Sierra 1500
MSRP $165.36
$90.53
OEM NEW 82-99 GM Pontiac Chevrolet GMC Oxygen Computer Control Sensors 19211-437
Part Number: 19211437
GM Notes: Order by year, engine, and description.
Other Names: Oxygen Sensor, afs21
Replaces: 19178919, 19178943, 19178952, 19178953, 19178960, 25106073, 25133076, 25162599, 25162600, 25162693, 25162753, 25165118, 25166816, 25171572, 25171573, 25171574, 25171581
Description: Detects oxygen content in the exhaust gases to help optimize emissions This GM Genuine Part is designed, engineered, and tested to...
Fits:
- Buick:
- Century,
- Commercial Chassis,
- Electra,
- LeSabre,
- Park Avenue,
Not For Sale
Exhaust Gas Recirculation (EGR) Valve with Gasket
Part Number: 19210653
GM Notes: Order By Description.
Other Names: Egr Valve, 5898
Replaces: 17113370
Description: G10-30 vans. 4.3l. 6 cylinder. Astro, Safari. 4.3l. Auto trans. All. Vin code z. Optional. Over GVW 8,500 Lbs. Under GVW 8,500 Lbs. This...
Fits:
- Chevrolet:
- Astro,
- C1500,
- C2500,
- Express 2500,
- G10,
MSRP $184.27
$100.90
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
Part Number: 19210674
GM Other Names: Egr Valve, 5910
Replaces: 17112331, 17113456
Description: 5.0l. Firebird. Auto trans. Manual trans. M39. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
- Chevrolet:
- Camaro,
- Corvette
- Pontiac:
- Firebird
MSRP $143.96
$78.83
Heated Oxygen Sensor
Part Number: 19209812
GM Other Names: Oxygen Sensor, 5887
Replaces: 19210423, 25333817
Description: All models. 6.0l. Left. 3/4, 1 ton. Left. 1/2 ton. With crew cab pick-up. Rear of converter, 6.0l. This part requires programming and/or...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche 2500,
- Silverado 1500,
MSRP $147.66
$80.84
OEM NEW 2006-2008 GM Cadillac Chevrolet GMC Hummer O2 Oxygen Sensor GM 1920-9815
Part Number: 19209815
GM Other Names: Oxygen Sensor, 5889
Replaces: 12590847, 12599205
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche,
Backordered
Heated Oxygen Sensor
Part Number: 19178918
GM Notes: Order by engine equipment, transmission type and vehicle series.
Other Names: Oxygen Sensor, afs105
Replaces: 25312200
Description: Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
Fits:
- Cadillac:
- Escalade
- Chevrolet:
- Astro,
- Blazer,
- C1500,
- C2500,
MSRP $142.96
$78.27
No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!